    /* 样式化代码 */
    .elements {
        max-width: 600px;
        margin: 0 auto;
        margin-top: 20px;
      }
      .element {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 10px;
        padding: 10px;
        background-color: #f2f2f2;
      }
      .name {
        font-weight: bold;
      }
      .value {
        display: flex;
        justify-content: center;
        align-items: center;
      }
      button {
        font-size: 14px;
        padding: 5px;
        border: none;
        border-radius: 3px;
        background-color: #007bff;
        color: #fff;
        margin-right: 5px;
        margin-left: 5px;
        cursor: pointer;
      }